Algebra honors quiz help...
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Algebra honors quiz help...

[From: ] [author: ] [Date: 12-04-21] [Hit: ]
......
Choose the correct simplification of 7/x^-2

7/x^2

already simplified

x^2/7

7x^2

I understand im in the second semester, and I'm asking a simple Q

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hahah I was expecting 4th year university and was looking out of curiosity...anyway
7/x^-2=7/(1/x^2) by definition of a negative power

7/(1/x^2)=7 divided by (1/x^2)

equivalent to t 7 multiplied by x^2 as we flip the fraction

so we get 7*x^2=7x^2

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7x^2

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agree with the above answer
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